Basic
$290 – $828 each
Hollow-core flush prehung door, primed, 2-1/4 in. MDF casing both sides, passage knob, shimmed plumb

Install one standard interior prehung door unit (door, jamb and casing) in a prepared rough opening, hardware and casing included, paint excluded.
Install Prehung Door in Billings, Montana typically costs $341 to $974 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Billings are 2.0% lower than the national average for install prehung door.
National average: $350 – $1,000 each
$290 – $828 each
Hollow-core flush prehung door, primed, 2-1/4 in. MDF casing both sides, passage knob, shimmed plumb
$341 – $974 each
Solid-core molded two-panel prehung door, primed, 2-1/2 in. colonial casing both sides, passage lever, shimmed plumb
$426 – $1,218 each
Solid-core shaker prehung door, primed, 3-1/2 in. flat casing with head cap both sides, heavier passage lever, shimmed plumb
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $151 – $432 | each |
| Labor | labor | $123 – $350 | each |
| Supplies & Other | supplies | $40 – $115 | each |
| Equipment & Disposal | equipment | $27 – $77 | each |
BuildX Pro researches and reviews the national price range for Install Prehung Door, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Nov 2026.
Connect with local install prehung door contractors in Billings for personalized quotes based on your specific project.